diff options
Diffstat (limited to 'zerotierone/java/jni/ZT_jnilookup.cpp')
| -rw-r--r-- | zerotierone/java/jni/ZT_jnilookup.cpp | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/zerotierone/java/jni/ZT_jnilookup.cpp b/zerotierone/java/jni/ZT_jnilookup.cpp deleted file mode 100644 index be52a36..0000000 --- a/zerotierone/java/jni/ZT_jnilookup.cpp +++ /dev/null @@ -1,158 +0,0 @@ -/* - * ZeroTier One - Network Virtualization Everywhere - * Copyright (C) 2011-2015 ZeroTier, Inc. - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * - * -- - * - * ZeroTier may be used and distributed under the terms of the GPLv3, which - * are available at: http://www.gnu.org/licenses/gpl-3.0.html - * - * If you would like to embed ZeroTier into a commercial application or - * redistribute it in a modified binary form, please contact ZeroTier Networks - * LLC. Start here: http://www.zerotier.com/ - */ - -#include "ZT_jnilookup.h" -#include "ZT_jniutils.h" - -JniLookup::JniLookup() - : m_jvm(NULL) -{ - LOGV("JNI Cache Created"); -} - -JniLookup::JniLookup(JavaVM *jvm) - : m_jvm(jvm) -{ - LOGV("JNI Cache Created"); -} - -JniLookup::~JniLookup() -{ - LOGV("JNI Cache Destroyed"); -} - - -void JniLookup::setJavaVM(JavaVM *jvm) -{ - LOGV("Assigned JVM to object"); - m_jvm = jvm; -} - - -jclass JniLookup::findClass(const std::string &name) -{ - if(!m_jvm) - return NULL; - - // get the class from the JVM - JNIEnv *env = NULL; - if(m_jvm->GetEnv((void**)&env, JNI_VERSION_1_6) != JNI_OK) - { - LOGE("Error retreiving JNI Environment"); - return NULL; - } - - jclass cls = env->FindClass(name.c_str()); - if(env->ExceptionCheck()) - { - LOGE("Error finding class: %s", name.c_str()); - return NULL; - } - - return cls; -} - - -jmethodID JniLookup::findMethod(jclass cls, const std::string &methodName, const std::string &methodSig) -{ - if(!m_jvm) - return NULL; - - JNIEnv *env = NULL; - if(m_jvm->GetEnv((void**)&env, JNI_VERSION_1_6) != JNI_OK) - { - return NULL; - } - - jmethodID mid = env->GetMethodID(cls, methodName.c_str(), methodSig.c_str()); - if(env->ExceptionCheck()) - { - return NULL; - } - - return mid; -} - -jmethodID JniLookup::findStaticMethod(jclass cls, const std::string &methodName, const std::string &methodSig) -{ - if(!m_jvm) - return NULL; - - JNIEnv *env = NULL; - if(m_jvm->GetEnv((void**)&env, JNI_VERSION_1_6) != JNI_OK) - { - return NULL; - } - - jmethodID mid = env->GetStaticMethodID(cls, methodName.c_str(), methodSig.c_str()); - if(env->ExceptionCheck()) - { - return NULL; - } - - return mid; -} - -jfieldID JniLookup::findField(jclass cls, const std::string &fieldName, const std::string &typeStr) -{ - if(!m_jvm) - return NULL; - - JNIEnv *env = NULL; - if(m_jvm->GetEnv((void**)&env, JNI_VERSION_1_6) != JNI_OK) - { - return NULL; - } - - jfieldID fid = env->GetFieldID(cls, fieldName.c_str(), typeStr.c_str()); - if(env->ExceptionCheck()) - { - return NULL; - } - - return fid; -} - -jfieldID JniLookup::findStaticField(jclass cls, const std::string &fieldName, const std::string &typeStr) -{ - if(!m_jvm) - return NULL; - - JNIEnv *env = NULL; - if(m_jvm->GetEnv((void**)&env, JNI_VERSION_1_6) != JNI_OK) - { - return NULL; - } - - jfieldID fid = env->GetStaticFieldID(cls, fieldName.c_str(), typeStr.c_str()); - if(env->ExceptionCheck()) - { - return NULL; - } - - return fid; -}
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